All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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One barrel of petroleum holds 42 gallons.
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Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
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Cold water weighs more than hot water.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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The only letter not appearing on the Periodic Table is the letter "J".
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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